12153323910 has 64 divisors (see below), whose sum is σ = 35899057152. Its totient is φ = 2564217216.

The previous prime is 12153323827. The next prime is 12153323933. The reversal of 12153323910 is 1932335121.

It is a super-2 number, since 2×12153323910² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2223154 + ... + 2228613.

It is an arithmetic number, because the mean of its divisors is an integer number (560922768).

Almost surely, 2^12153323910 is an apocalyptic number.

12153323910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12153323910 is an abundant number, since it is smaller than the sum of its proper divisors (23745733242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12153323910 is a wasteful number, since it uses less digits than its factorization.

12153323910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451797.

The product of its (nonzero) digits is 4860, while the sum is 30.

The spelling of 12153323910 in words is "twelve billion, one hundred fifty-three million, three hundred twenty-three thousand, nine hundred ten".